A randomized 25 question test from a pool of 761 questions, good luck!
There are many different software programs that are commonly used by a DCS. Which of the programs below would allow the control strategy to be programmed once the I/O for the controllers was configured?
In a DCS, there is a controller scan cycle priority that should have enough time to execute all tasks. Which of the answers below represents the about of free time for a loaded DCS controller to function?
The numerous tasks that are accomplished at the same time in a DCS, is a result of the configured software programs that it has . Which of the software programs below will governed by IEC-61131-3?
SCADA control systems are similar to other control system, but the components for a SCADA system vary slightly. Which of the components below would be designed to reduce transmission of the records of alarms and/or events?
Which of the components below best represents the letter "D"?
Which answer below is best described as the RS-232 standard for voltage range to transmit a "Mark"?
SCADA control systems are similar to other control system, but the components for a SCADA system vary slightly. Which of the components below would integrate a microprocessor for data computations that reduce bandwidth use?
Which of the answers below best represents the required nominal impedance of the data pair cabling in the DeviceNet system?
Voltage to voltage converters are best defined as which of the answers below?
A defined area of geographical coverage is commonly called an area network. Which of the area networks below is best known for the being smallest power consumer, with the fastest data transmission rates?
The quality of a OUT parameter status field has several different classifications. Which of the classifications below can be described as the value may be useful, but of diminished quality?
Using the table provided, which answer best represents the letter"H" in hexadecimal?
Data communication in a DCS takes the form of various net works. Which of the networks below are redundant networks for controller connections?
Which component of a wired Ethernet network has provisions for interfacing with the OSI model physical and data link layer?
Which of the answers best represents the number OSI network layers that the Foundation fieldbus frame is enclosed in?
Of all the ways to relate the speed of serial communication, which of the answers below is not one? Choose the answer that best applies.
There are several layers in the DCS architecture. Which of the levels below would have direct control over the alarming system?
The limits of a OUT parameter status field has several different classifications. Which of the classifications below can be described as the indication of a parameter above the URV?
In the process conditions model, there are transition points between the stages of operating conditions. Which of the answers below is the transition point between the abnormal to shutdown conditions?
The quality of a OUT parameter status field has several different classifications. Which of the classifications below can be described as the block does not support a cascade path and the value quality is good?
In IPv4, the user datagram protocol has less latency and measurable greater data throughput. Which of the answers below can be a drawback of this protocol?
Each network layer for a DCS has it's own specialized equipment or software. Which of the layers below would make use of a Foundation Fieldbus protocol?
In the unbalanced signal transmission system, which answer best represents the number 5?
A defined area of geographical coverage is commonly called an area network. Which of the area networks below best known for use with USB and bluetooth devices?
There are numerous function block modes which are permitted. Which of the modes below is best described as the mode the function block is currently in?